Big Island Windward Waters Forecast
Big Island Windward Waters
Forecast for Big Island Windward Waters
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WATCHES/WARNINGS/ADVISORIES
PHZ122 Watches/Warnings/Advisories RSS feed

Small Craft Advisory for Big Island Windward Waters until 2017-03-28T04:00:00

WHHW70 PHFO 270131
MWWHFO

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
331 PM HST SUN MAR 26 2017

...SMALL CRAFT ADVISORY FOR ALL HAWAIIAN COASTAL WATERS...

.ROUGH BOATING CONDITIONS WILL CONTINUE THROUGH MONDAY DUE TO A
COMBINATION OF A LARGE WEST-NORTHWEST SWELL AND FRESH TO STRONG
TRADE WINDS. THE STRONGEST WINDS ARE OCCURRING OVER THE CHANNELS
AND WATERS SOUTH OF THE BIG ISLAND.

PHZ110>114-116>118-120>124-271415-
/O.CON.PHFO.SC.Y.0016.000000T0000Z-170328T0400Z/
KAUAI NORTHWEST WATERS-KAUAI WINDWARD WATERS-KAUAI LEEWARD WATERS-
KAUAI CHANNEL-OAHU WINDWARD WATERS-KAIWI CHANNEL-
MAUI COUNTY WINDWARD WATERS-MAUI COUNTY LEEWARD WATERS-
PAILOLO CHANNEL-ALENUIHAHA CHANNEL-BIG ISLAND WINDWARD WATERS-
BIG ISLAND LEEWARD WATERS-BIG ISLAND SOUTHEAST WATERS-
331 PM HST SUN MAR 26 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST MONDAY...

* WINDS AND SEAS...EAST WINDS 20 TO 30 KT...HIGHEST IN THE
CHANNELS AND SOUTH OF THE BIG ISLAND. SEAS 10 TO 14 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WINDS SPEEDS OF 25 TO 33 KNOTS
AND/OR SEAS 10 FEET OR GREATER ARE EXPECTED TO PRODUCE CONDITIONS
HAZARDOUS TO SMALL CRAFT. INEXPERIENCED MARINERS... ESPECIALLY
THOSE OPERATING SMALLER VESSELS... SHOULD AVOID NAVIGATING IN
THESE CONDITIONS.

&&

$$



HOURLY WEATHER
1200 AM HST MON MAR 27 2017
PHZ110>124-180-271100-
BUOY REPORTS
STATION/POSITIONTIMETEMPWINDPRESWAVESWELL
AIRSEADIR/SP/GHT/PERHT/DIR
(UTC)(F)(DEG/KT/KT)(MB)(FT/S)(FT/D)
Buoy 5100110107576140/ 10/ 141021.6
Buoy 5110109507576120/ 10/ 141022.2F11/1411/290
Buoy 51100NOT AVBL
Buoy 510021010787890/ 21/ 251017.6
Buoy 510030950777880/ 14/ 171018.8F10/1610/270
Buoy 5100409507770/ 19/ 231019.3F11/108/ 90
Barbers Point BuoyNOT AVBL
Waimea Bay Buoy100275N/A7/147/320
Kailua Bay Buoy100476N/A8/ 82/130
Lanai Buoy094578N/A5/153/280
BARBERS PT 2NOT AVBL
PAUWELA MAUI100976N/A8/175/310
HILO101277N/A8/113/100
KANEOHE BAY BUOY095575N/A6/ 72/340
HANALEI KAUAI095277N/A10/148/310
Kahului Harbor10007477280/ 7/ 111019.4
Honolulu Harbor1000767880/ 2/ 61021.1
Kilo NaluNOT AVBL
Hilo Harbor10007076230/ 7/ 91021.5
Mokuoloe09367679100/ 13/ 161020.6F
Nawiliwili10007580/ 13/ 151020.9
WHOTS BUOYNOT AVBL
BUOY 51028NOT AVBL
$$

WIND OBSERVATIONS

Observations listed in HST. HST is UTC - 10 hours.

StationDateTimeDirectionSpeedGust
Upolu AirportMSGMSGMSGMSG
Kamuela AirportMSGMSGMSGMSG
Honokaa27Mar1700:15211
Hakalau26Mar1723:45193713
Puu Mali27Mar1700:0012839
Hilo AP27Mar1700:00257MSG
Pali 227Mar1700:01204913
Kealakomo26Mar1723:4422915
Kapapala26Mar1723:48448
Nene CabinMSGMSGMSGMSG
Lower KahukuMSGMSGMSGMSG
South Point27Mar1700:003501526
Puho CSMSGMSGMSGMSG
Kona Intl AP27Mar1700:00113MSG
Kaloko-Honokohau27Mar1700:156035
Kaupulehu26Mar1723:3615056
Puu Waawaa26Mar1723:3713935
Puuanahulu26Mar1723:3712546
Kohala RanchMSGMSGMSGMSG
Puhe CSMSGMSGMSGMSG
Kawaihae26Mar1723:456825
Kawaihae NOSMSGMSGMSGMSG
Ahumoa26Mar1723:356536
Waikoloa26Mar1723:35114511
Keaumo26Mar1723:34343510
PTA Kipuka Alala26Mar1723:5510533
PTA West26Mar1723:56153611
PTA Keamuku26Mar1723:5015000
PTA Range 1726Mar1723:491171523

SYNOPSIS

MAR 26 2017 11:24:00 HST
MAR 27 2017 07:24:00 UTC

SYNOPSIS FOR HAWAIIAN COASTAL WATERS:
High pressure northeast of the islands will shift east through midweek as a cold front passes far north of the state. A large west-northwest swell is expected to enter the area late on Thursday.


5 DAY FORECAST


BIG ISLAND WINDWARD WATERS-
MAR 26 2017 11:24:00 HST
MAR 27 2017 07:24:00 UTC

Headlines
SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON

REST OF TONIGHT
East winds to 25 kt. Wind waves 6 ft. Northwest swell 10 ft. Scattered showers.

MONDAY
East winds 20 kt. Wind waves 6 ft. Northwest swell 8 ft. Scattered showers in the morning, then isolated showers in the afternoon.

MONDAY NIGHT
East winds 20 kt. Wind waves 5 ft. Northwest swell 7 ft. Scattered showers.

TUESDAY
East winds 15 kt. Wind waves 4 ft. Northwest swell 7 ft. Scattered showers.

TUESDAY NIGHT
East winds 15 kt. Wind waves 4 ft. Northwest swell 6 ft. Scattered showers in the evening, then isolated showers after midnight.

WEDNESDAY
East winds 15 kt. Wind waves 4 ft. Northwest swell 7 ft. Isolated showers through the day.

WEDNESDAY NIGHT
East winds 15 kt. Wind waves 5 ft. Northwest swell 6 ft. Isolated showers in the evening, then scattered showers after midnight.

THURSDAY
East winds 15 kt. Wind waves 4 to 5 ft. Northwest swell 5 to 6 ft. Scattered showers.

FRIDAY
East winds 15 kt. Wind waves 4 ft. Northwest swell 8 to 10 ft. Scattered showers.


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